Update README w/ FileExchange link

README.md

@@ -16,6 +16,10 @@ It consists of three modules:
 
 ## Installation
 
+Latest version always available for download: 
+
+[![View open-ephys-matlab-tools on File Exchange](https://www.mathworks.com/matlabcentral/images/matlab-file-exchange.svg)](https://www.mathworks.com/matlabcentral/fileexchange/122372-open-ephys-matlab-tools)
+
 All scripts and classes are available in the open-ephys directory. Make sure the open-ephys directory and the data to be analyzed are both on the Matlab search path.
 
 See the [control module README file](open_ephys/control/README.md) for how to setup zmq with Matlab.
@@ -74,4 +78,4 @@ See all API endpoints in the [control module README file](open_ephys/control/REA
 
 ## Contributing
 
-This code base is under active development, and we welcome bug reports, feature requests, and external contributions. If you're working on an extension that you think would be useful to the community, don't hesitate to [submit an issue](https://github.com/open-ephys/open-ephys-matlab-tools/issues).
+This code base is under active development, and we welcome bug reports, feature requests, and external contributions. If you're working on an extension that you think would be useful to the community, don't hesitate to [submit an issue](https://github.com/open-ephys/open-ephys-matlab-tools/issues).